Hi, My name is Teena and I am new to this forum. I really need some help. My 8 year old son wanted a FBN really bad. So, I got him one and of course it became my responsibility. I am really worried about my newt because he doesn't seem "normal" I had FBN when I was a kid and it grew and was active and went in the water alot. This one is VERY inactive, it hasn't grown at all in the year that we have had it and now there is a white layer of stuff growing on the surface of his water. To give you an idea of his tank I have him in an old hermit crab plastic tank. It has about 2-3 inches of water. it has land and fake plants(that he is ALWAYS hiding in), I recently put a small reptile heating pad under the tank(not sure it warms the water enough) and no filter. Please tell me what I am doing wrong! I am afraid his quality of life is **** and he will eventually die! Thank you so much. Teena